I never open them but, I do have a friend who was given a $3,000 limit on a credit recently.
He hasn’t worked but one job in the 25 years I’ve known him and I have no idea hose he qualified for a line of unsecured credit, much less for $3,000!
some of those credit cards have a bait and switch going on....pronounces in large numbers what you can get but when you actually apply, after you’ve given them all your info, they say you’ve been “approved” for much less...